Any tanks that house just 1 large Trigger?

I'm looking to set up a 125 or 180. I have always been fascinated with the personalities of monster fish and I was wondering if anyone had dedicated a large tank to just a single Trigger?

thanks

 

There is one guy I know of. He has 2 x 8ft tanks. In the one tank he has 2 freshwater stingray's and in the other tank he has a silver arowanna

 

Thinking of a Titan trigger?!

 

Actually never seen a Titan Trigger in a fish store. Can you get them? Was thinking of a single Clown or Undulated.

 

I only mentioned them cause they are the biggest trigger I know of, they're massive, and apparently pretty aggressive. Send a message to 1971Roadrunner. He has had, and currently has, triggers of various kinds, and in various setups.